黑麦幼苗试验进一步证明KH_2PO_4浸提有效态硒可以作为酸性土壤有效硒的指标。
The rye seeding test further has shown that the KH2PO4extractcd available Se for plant.
利用天然食品摄取硒营养是安全、有效、可行的途径。
Natural food is the way which is safe, availability and viable to take Se nutrition.
利用天然食品摄取硒营养是安全、有效、可行的途径。
Natural food is the way which is safe, availability and viable to take Se nutrition.
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